Gerrit Cornelis Langelaar

Person

Kc Veldhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for generating fingerprints of information signals
- Patent number 10,248,723
- Issue date Apr 2, 2019
- Teletrax B. V.
- Jungong Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating statistics of popular content
- Patent number 8,959,202
- Issue date Feb 17, 2015
- Civolution B.V.
- Jaap Andre Haitsma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Watermark embedding
- Patent number 7,779,271
- Issue date Aug 17, 2010
- Civolution B.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of a watermark in a digital signal
- Patent number 7,596,221
- Issue date Sep 29, 2009
- Koninklijke Philips Electronics N.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and arrangement for watermark detection
- Patent number 7,561,715
- Issue date Jul 14, 2009
- Koninklijke Philips Electronics N.V.
- Johan Cornelis Talstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive watermarking
- Patent number 7,260,220
- Issue date Aug 21, 2007
- Koninklijke Philips Electronics N.V.
- Frits Anthony Steenhof
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
A COMPUTER CONTROLLED METHOD OF OPERATING A TRAINING TOOL FOR CLASS...
- Publication number 20220188656
- Publication date Jun 16, 2022
- Gerrit Cornelis LANGELAAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR GENERATING FINGERPRINTS OF INFORMATION SIGNALS
- Publication number 20180018394
- Publication date Jan 18, 2018
- Jungong Han
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
GENERATING STATISTICS OF POPULAR CONTENT
- Publication number 20110066723
- Publication date Mar 17, 2011
- Civolution B.V.
- Jaap Andre Haitsma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING AN INSERTED SEGMENT INTO A VIDEO...
- Publication number 20110038546
- Publication date Feb 17, 2011
- Koninklijke Philips Electronics N.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING A TRANSITION BETWEEN VIDEO SEGMENTS
- Publication number 20100302452
- Publication date Dec 2, 2010
- Koninklijke Philips Electronics N.V.
- Gerrit Cornelis Langelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Watermarking a Compressed Information Signal
- Publication number 20070230708
- Publication date Oct 4, 2007
- Koninklijke Philips Electroncs N. V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF DETECTING WATERMARKS
- Publication number 20070211897
- Publication date Sep 13, 2007
- KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- Adriaan Johan Van Leest
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of scale factor retrieval
- Publication number 20070160260
- Publication date Jul 12, 2007
- Koninklijke Philips Electronic, N.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detection of a watermark in a digital signal
- Publication number 20070003059
- Publication date Jan 4, 2007
- Koninklijke Philips Electronics N.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and arrangement for watermark detection
- Publication number 20060126887
- Publication date Jun 15, 2006
- Johan Cornelis Talstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and arrangement for watermark detection
- Publication number 20060126888
- Publication date Jun 15, 2006
- Johan Cornelis Talstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Embedding a watermark in a coded signal
- Publication number 20060078212
- Publication date Apr 13, 2006
- Koninklijke Philips Electronics N.V.
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive watermarking
- Publication number 20060072750
- Publication date Apr 6, 2006
- Koninklijke Philips Electronics N.V.
- Frits Anthony Steenhof
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Watermarking of a variable bit-rate signal
- Publication number 20060053292
- Publication date Mar 9, 2006
- Koninklijke Philips Electronics, N.V.
- Gerrit Cornelis Langelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Watermark embedding
- Publication number 20050220321
- Publication date Oct 6, 2005
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Embedding a watermark in an image signal
- Publication number 20050089189
- Publication date Apr 28, 2005
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reducing bit rate of already compressed multimedia
- Publication number 20050041874
- Publication date Feb 24, 2005
- Gerrit Cornelis Langelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Processing a compressed media signal
- Publication number 20030016756
- Publication date Jan 23, 2003
- Frits Anthony Steenhof
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Watermarking a compressed information signal
- Publication number 20020129253
- Publication date Sep 12, 2002
- Gerrit Cornelis Langelaar
- G06 - COMPUTING CALCULATING COUNTING

Gerrit Cornelis Langelaar

Person

Patents Grantslast 30 patents

Method and device for generating fingerprints of information signals

Generating statistics of popular content

Watermark embedding

Detection of a watermark in a digital signal

Method and arrangement for watermark detection

Adaptive watermarking

Patents Applicationslast 30 patents

A COMPUTER CONTROLLED METHOD OF OPERATING A TRAINING TOOL FOR CLASS...

METHOD AND DEVICE FOR GENERATING FINGERPRINTS OF INFORMATION SIGNALS

GENERATING STATISTICS OF POPULAR CONTENT

METHOD AND APPARATUS FOR DETECTING AN INSERTED SEGMENT INTO A VIDEO...

METHOD AND APPARATUS FOR DETECTING A TRANSITION BETWEEN VIDEO SEGMENTS

Watermarking a Compressed Information Signal

METHOD OF DETECTING WATERMARKS

Method of scale factor retrieval

Detection of a watermark in a digital signal

Method and arrangement for watermark detection

Method and arrangement for watermark detection

Embedding a watermark in a coded signal

Adaptive watermarking

Watermarking of a variable bit-rate signal

Watermark embedding

Embedding a watermark in an image signal

Reducing bit rate of already compressed multimedia

Processing a compressed media signal

Watermarking a compressed information signal